News from Centre for Ocean Life

SELECT INTERVAL
RSS
2017
Illustration: Phototrophs, Generalist mixotrophs, Obligate mixotrophs, Heterotrophs
23 MAR

New paper on trophic strategies of unicellular plankton

We have developed a trait-based model to describe how the size of organisms and the environmental conditions interact to determine trophic strategies of unicellular plankton...

Organic material fluxes and inorganic nutrient fluxes illustration
23 MAR

Benthic-pelagic coupling and ecosystem functioning in a changing world

How are the bottom substrate and water column habitats linked? How does this coupling affect the functioning of the ecosystem and how sensitive is it to human pressures...

An analytical model of flagellate hydrodynamics
13 MAR

New paper on an analytical model of flagellate hydrodynamics

We present an analytical model framework with which we can predict near-cell flows and trajectories of freely swimming unicellular organisms that swim with different numbers...

Calanus hyperboreus and the lipid pump
06 MAR

Calanus hyperboreus and the lipid pump

A new Ocean Life paper shows that overwintering of the copepod Calanus hyperboreus contributes significantly to the sequestration of carbon.  We propose a general method...

Trophic level
06 MAR

Trophic trait coupling and seasonal succession in plankton

In a new paper we reveal how the seasonal succession within plankton communities can be characterized in terms of a few key traits that govern the shifting trophic arrangements...

Copepods illustration
14 FEB

New data paper on marine copepod traits

We compiled data to understand the ecology of marine copepods based on their fundamental traits, such as body size or growth rate, rather than based on species names...

Feeding
07 FEB

New paper on behaviour-dependent predation risk in zooplankton

What is the cost in terms of predation risk of different feeding behaviours in zooplankton? What feeding strategies are more risky?  Are copepod males more susceptible...

Swimming and feeding of mixotrophic biflagellates
31 JAN

New paper on swimming and feeding of mixotrophic biflagellates

Imagine you are a microscopic cell with two thin “arms” and want to survive in the ocean. How should you arrange and move those appendages to swim fast and efficiently...

Philipp's defence
24 JAN

Philipp Brun defended his PhD thesis

Last Friday (20st Jan 2017) Philipp defended his PhD thesis with the title “Plankton biogeography – an exploration of patterns, drivers, functions, and predictability”...

Illustration forward and backward
06 JAN

New paper - Dynamics of a physiologically structured population in a time-varying...

We have studied a model of a size structured Daphnia population feeding on an algae resource that have a periodically varying growth rate. Depending on parameter values...

https://www.oceanlifecentre.dk/news?approved=%7B5944EC3B-A22D-4ED4-A6D1-D1E48F53D63D%7D&descending=True&fr=51&mr=10&qt=TaggedItemSearch&sorton=DisplayDate&td=14-08-2019
3 MAY 2024